/*!
 * jQuery Migrate - v1.1.1 - 2013-02-16
 * https://github.com/jquery/jquery-migrate
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
 */
(function( jQuery, window, undefined ) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";


var warnedAbout = {};

// List of warnings already given; public read only
jQuery.migrateWarnings = [];

// Set to true to prevent console output; migrateWarnings still maintained
// jQuery.migrateMute = false;

// Show a message on the console so devs know we're active
if ( !jQuery.migrateMute && window.console && console.log ) {
    console.log("JQMIGRATE: Logging is active");
}

// Set to false to disable traces that appear with warnings
if ( jQuery.migrateTrace === undefined ) {
    jQuery.migrateTrace = true;
}

// Forget any warnings we've already given; public
jQuery.migrateReset = function() {
    warnedAbout = {};
    jQuery.migrateWarnings.length = 0;
};

function migrateWarn( msg) {
    if ( !warnedAbout[ msg ] ) {
        warnedAbout[ msg ] = true;
        jQuery.migrateWarnings.push( msg );
        if ( window.console && console.warn && !jQuery.migrateMute ) {
            console.warn( "JQMIGRATE: " + msg );
            if ( jQuery.migrateTrace && console.trace ) {
                console.trace();
            }
        }
    }
}

function migrateWarnProp( obj, prop, value, msg ) {
    if ( Object.defineProperty ) {
        // On ES5 browsers (non-oldIE), warn if the code tries to get prop;
        // allow property to be overwritten in case some other plugin wants it
        try {
            Object.defineProperty( obj, prop, {
                configurable: true,
                enumerable: true,
                get: function() {
                    migrateWarn( msg );
                    return value;
                },
                set: function( newValue ) {
                    migrateWarn( msg );
                    value = newValue;
                }
            });
            return;
        } catch( err ) {
            // IE8 is a dope about Object.defineProperty, can't warn there
        }
    }

    // Non-ES5 (or broken) browser; just set the property
    jQuery._definePropertyBroken = true;
    obj[ prop ] = value;
}

if ( document.compatMode === "BackCompat" ) {
    // jQuery has never supported or tested Quirks Mode
    migrateWarn( "jQuery is not compatible with Quirks Mode" );
}


var attrFn = jQuery( "<input/>", { size: 1 } ).attr("size") && jQuery.attrFn,
    oldAttr = jQuery.attr,
    valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
        function() { return null; },
    valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
        function() { return undefined; },
    rnoType = /^(?:input|button)$/i,
    rnoAttrNodeType = /^[238]$/,
    rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
    ruseDefault = /^(?:checked|selected)$/i;

// jQuery.attrFn
migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" );

jQuery.attr = function( elem, name, value, pass ) {
    var lowerName = name.toLowerCase(),
        nType = elem && elem.nodeType;

    if ( pass ) {
        // Since pass is used internally, we only warn for new jQuery
        // versions where there isn't a pass arg in the formal params
        if ( oldAttr.length < 4 ) {
            migrateWarn("jQuery.fn.attr( props, pass ) is deprecated");
        }
        if ( elem && !rnoAttrNodeType.test( nType ) &&
            (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) {
            return jQuery( elem )[ name ]( value );
        }
    }

    // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
    // for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
    if ( name === "type" && value !== undefined && rnoType.test( elem.nodeName ) && elem.parentNode ) {
        migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8");
    }

    // Restore boolHook for boolean property/attribute synchronization
    if ( !jQuery.attrHooks[ lowerName ] && rboolean.test( lowerName ) ) {
        jQuery.attrHooks[ lowerName ] = {
            get: function( elem, name ) {
                // Align boolean attributes with corresponding properties
                // Fall back to attribute presence where some booleans are not supported
                var attrNode,
                    property = jQuery.prop( elem, name );
                return property === true || typeof property !== "boolean" &&
                    ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?

                    name.toLowerCase() :
                    undefined;
            },
            set: function( elem, value, name ) {
                var propName;
                if ( value === false ) {
                    // Remove boolean attributes when set to false
                    jQuery.removeAttr( elem, name );
                } else {
                    // value is true since we know at this point it's type boolean and not false
                    // Set boolean attributes to the same name and set the DOM property
                    propName = jQuery.propFix[ name ] || name;
                    if ( propName in elem ) {
                        // Only set the IDL specifically if it already exists on the element
                        elem[ propName ] = true;
                    }

                    elem.setAttribute( name, name.toLowerCase() );
                }
                return name;
            }
        };

        // Warn only for attributes that can remain distinct from their properties post-1.9
        if ( ruseDefault.test( lowerName ) ) {
            migrateWarn( "jQuery.fn.attr('" + lowerName + "') may use property instead of attribute" );
        }
    }

    return oldAttr.call( jQuery, elem, name, value );
};

// attrHooks: value
jQuery.attrHooks.value = {
    get: function( elem, name ) {
        var nodeName = ( elem.nodeName || "" ).toLowerCase();
        if ( nodeName === "button" ) {
            return valueAttrGet.apply( this, arguments );
        }
        if ( nodeName !== "input" && nodeName !== "option" ) {
            migrateWarn("jQuery.fn.attr('value') no longer gets properties");
        }
        return name in elem ?
            elem.value :
            null;
    },
    set: function( elem, value ) {
        var nodeName = ( elem.nodeName || "" ).toLowerCase();
        if ( nodeName === "button" ) {
            return valueAttrSet.apply( this, arguments );
        }
        if ( nodeName !== "input" && nodeName !== "option" ) {
            migrateWarn("jQuery.fn.attr('value', val) no longer sets properties");
        }
        // Does not return so that setAttribute is also used
        elem.value = value;
    }
};


var matched, browser,
    oldInit = jQuery.fn.init,
    oldParseJSON = jQuery.parseJSON,
    // Note this does NOT include the #9521 XSS fix from 1.7!
    rquickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*|#([\w\-]*))$/;

// $(html) "looks like html" rule change
jQuery.fn.init = function( selector, context, rootjQuery ) {
    var match;

    if ( selector && typeof selector === "string" && !jQuery.isPlainObject( context ) &&
            (match = rquickExpr.exec( selector )) && match[1] ) {
        // This is an HTML string according to the "old" rules; is it still?
        if ( selector.charAt( 0 ) !== "<" ) {
            migrateWarn("$(html) HTML strings must start with '<' character");
        }
        // Now process using loose rules; let pre-1.8 play too
        if ( context && context.context ) {
            // jQuery object as context; parseHTML expects a DOM object
            context = context.context;
        }
        if ( jQuery.parseHTML ) {
            return oldInit.call( this, jQuery.parseHTML( jQuery.trim(selector), context, true ),
                    context, rootjQuery );
        }
    }
    return oldInit.apply( this, arguments );
};
jQuery.fn.init.prototype = jQuery.fn;

// Let $.parseJSON(falsy_value) return null
jQuery.parseJSON = function( json ) {
    if ( !json && json !== null ) {
        migrateWarn("jQuery.parseJSON requires a valid JSON string");
        return null;
    }
    return oldParseJSON.apply( this, arguments );
};

jQuery.uaMatch = function( ua ) {
    ua = ua.toLowerCase();

    var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
        /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
        /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
        /(msie) ([\w.]+)/.exec( ua ) ||
        ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
        [];

    return {
        browser: match[ 1 ] || "",
        version: match[ 2 ] || "0"
    };
};

// Don't clobber any existing jQuery.browser in case it's different
if ( !jQuery.browser ) {
    matched = jQuery.uaMatch( navigator.userAgent );
    browser = {};

    if ( matched.browser ) {
        browser[ matched.browser ] = true;
        browser.version = matched.version;
    }

    // Chrome is Webkit, but Webkit is also Safari.
    if ( browser.chrome ) {
        browser.webkit = true;
    } else if ( browser.webkit ) {
        browser.safari = true;
    }

    jQuery.browser = browser;
}

// Warn if the code tries to get jQuery.browser
migrateWarnProp( jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated" );

jQuery.sub = function() {
    function jQuerySub( selector, context ) {
        return new jQuerySub.fn.init( selector, context );
    }
    jQuery.extend( true, jQuerySub, this );
    jQuerySub.superclass = this;
    jQuerySub.fn = jQuerySub.prototype = this();
    jQuerySub.fn.constructor = jQuerySub;
    jQuerySub.sub = this.sub;
    jQuerySub.fn.init = function init( selector, context ) {
        if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
            context = jQuerySub( context );
        }

        return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
    };
    jQuerySub.fn.init.prototype = jQuerySub.fn;
    var rootjQuerySub = jQuerySub(document);
    migrateWarn( "jQuery.sub() is deprecated" );
    return jQuerySub;
};


// Ensure that $.ajax gets the new parseJSON defined in core.js
jQuery.ajaxSetup({
    converters: {
        "text json": jQuery.parseJSON
    }
});


var oldFnData = jQuery.fn.data;

jQuery.fn.data = function( name ) {
    var ret, evt,
        elem = this[0];

    // Handles 1.7 which has this behavior and 1.8 which doesn't
    if ( elem && name === "events" && arguments.length === 1 ) {
        ret = jQuery.data( elem, name );
        evt = jQuery._data( elem, name );
        if ( ( ret === undefined || ret === evt ) && evt !== undefined ) {
            migrateWarn("Use of jQuery.fn.data('events') is deprecated");
            return evt;
        }
    }
    return oldFnData.apply( this, arguments );
};


var rscriptType = /\/(java|ecma)script/i,
    oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack;

jQuery.fn.andSelf = function() {
    migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()");
    return oldSelf.apply( this, arguments );
};

// Since jQuery.clean is used internally on older versions, we only shim if it's missing
if ( !jQuery.clean ) {
    jQuery.clean = function( elems, context, fragment, scripts ) {
        // Set context per 1.8 logic
        context = context || document;
        context = !context.nodeType && context[0] || context;
        context = context.ownerDocument || context;

        migrateWarn("jQuery.clean() is deprecated");

        var i, elem, handleScript, jsTags,
            ret = [];

        jQuery.merge( ret, jQuery.buildFragment( elems, context ).childNodes );

        // Complex logic lifted directly from jQuery 1.8
        if ( fragment ) {
            // Special handling of each script element
            handleScript = function( elem ) {
                // Check if we consider it executable
                if ( !elem.type || rscriptType.test( elem.type ) ) {
                    // Detach the script and store it in the scripts array (if provided) or the fragment
                    // Return truthy to indicate that it has been handled
                    return scripts ?
                        scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
                        fragment.appendChild( elem );
                }
            };

            for ( i = 0; (elem = ret[i]) != null; i++ ) {
                // Check if we're done after handling an executable script
                if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
                    // Append to fragment and handle embedded scripts
                    fragment.appendChild( elem );
                    if ( typeof elem.getElementsByTagName !== "undefined" ) {
                        // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
                        jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );

                        // Splice the scripts into ret after their former ancestor and advance our index beyond them
                        ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
                        i += jsTags.length;
                    }
                }
            }
        }

        return ret;
    };
}

var eventAdd = jQuery.event.add,
    eventRemove = jQuery.event.remove,
    eventTrigger = jQuery.event.trigger,
    oldToggle = jQuery.fn.toggle,
    oldLive = jQuery.fn.live,
    oldDie = jQuery.fn.die,
    ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess",
    rajaxEvent = new RegExp( "\\b(?:" + ajaxEvents + ")\\b" ),
    rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
    hoverHack = function( events ) {
        if ( typeof( events ) !== "string" || jQuery.event.special.hover ) {
            return events;
        }
        if ( rhoverHack.test( events ) ) {
            migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'");
        }
        return events && events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
    };

// Event props removed in 1.9, put them back if needed; no practical way to warn them
if ( jQuery.event.props && jQuery.event.props[ 0 ] !== "attrChange" ) {
    jQuery.event.props.unshift( "attrChange", "attrName", "relatedNode", "srcElement" );
}

// Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7
if ( jQuery.event.dispatch ) {
    migrateWarnProp( jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated" );
}

// Support for 'hover' pseudo-event and ajax event warnings
jQuery.event.add = function( elem, types, handler, data, selector ){
    if ( elem !== document && rajaxEvent.test( types ) ) {
        migrateWarn( "AJAX events should be attached to document: " + types );
    }
    eventAdd.call( this, elem, hoverHack( types || "" ), handler, data, selector );
};
jQuery.event.remove = function( elem, types, handler, selector, mappedTypes ){
    eventRemove.call( this, elem, hoverHack( types ) || "", handler, selector, mappedTypes );
};

jQuery.fn.error = function() {
    var args = Array.prototype.slice.call( arguments, 0);
    migrateWarn("jQuery.fn.error() is deprecated");
    args.splice( 0, 0, "error" );
    if ( arguments.length ) {
        return this.bind.apply( this, args );
    }
    // error event should not bubble to window, although it does pre-1.7
    this.triggerHandler.apply( this, args );
    return this;
};

jQuery.fn.toggle = function( fn, fn2 ) {

    // Don't mess with animation or css toggles
    if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) {
        return oldToggle.apply( this, arguments );
    }
    migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated");

    // Save reference to arguments for access in closure
    var args = arguments,
        guid = fn.guid || jQuery.guid++,
        i = 0,
        toggler = function( event ) {
            // Figure out which function to execute
            var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
            jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );

            // Make sure that clicks stop
            event.preventDefault();

            // and execute the function
            return args[ lastToggle ].apply( this, arguments ) || false;
        };

    // link all the functions, so any of them can unbind this click handler
    toggler.guid = guid;
    while ( i < args.length ) {
        args[ i++ ].guid = guid;
    }

    return this.click( toggler );
};

jQuery.fn.live = function( types, data, fn ) {
    migrateWarn("jQuery.fn.live() is deprecated");
    if ( oldLive ) {
        return oldLive.apply( this, arguments );
    }
    jQuery( this.context ).on( types, this.selector, data, fn );
    return this;
};

jQuery.fn.die = function( types, fn ) {
    migrateWarn("jQuery.fn.die() is deprecated");
    if ( oldDie ) {
        return oldDie.apply( this, arguments );
    }
    jQuery( this.context ).off( types, this.selector || "**", fn );
    return this;
};

// Turn global events into document-triggered events
jQuery.event.trigger = function( event, data, elem, onlyHandlers  ){
    if ( !elem && !rajaxEvent.test( event ) ) {
        migrateWarn( "Global events are undocumented and deprecated" );
    }
    return eventTrigger.call( this,  event, data, elem || document, onlyHandlers  );
};
jQuery.each( ajaxEvents.split("|"),
    function( _, name ) {
        jQuery.event.special[ name ] = {
            setup: function() {
                var elem = this;

                // The document needs no shimming; must be !== for oldIE
                if ( elem !== document ) {
                    jQuery.event.add( document, name + "." + jQuery.guid, function() {
                        jQuery.event.trigger( name, null, elem, true );
                    });
                    jQuery._data( this, name, jQuery.guid++ );
                }
                return false;
            },
            teardown: function() {
                if ( this !== document ) {
                    jQuery.event.remove( document, name + "." + jQuery._data( this, name ) );
                }
                return false;
            }
        };
    }
);


})( jQuery, window );